Sprung Steel Wheeled Bicycle by Ron Arad
UK-based designer Ron Arad created a bicycle with working sprung steel wheels as part of the WOW Bikes charity auction co-hosted by the Elton John AIDS Foundation and the W Hotel in London (see the smooth riding bike in action via Dezeen). The bike is one of six custom designed bikes that will be auctioned off on December 1.
photos via WOW bikes